25854136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 65001600

約数和(自身を除く): 39147464

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 47, 56, 76, 77, 88, 94, 133, 152, 154, 188, 209, 266, 308, 329, 376, 418, 517, 532, 616, 658, 836, 893, 1034, 1064, 1316, 1463, 1672, 1786, 2068, 2209, 2632, 2926, 3572, 3619, 4136, 4418, 5852, 6251, 7144, 7238, 8836, 9823, 11704, 12502, 14476, 15463, 17672, 19646, 24299, 25004, 28952, 30926, 39292, 41971, 48598, 50008, 61852, 68761, 78584, 83942, 97196, 123704, 137522, 167884, 170093, 194392, 275044, 293797, 335768, 340186, 461681, 550088, 587594, 680372, 923362, 1175188, 1360744, 1846724, 2350376, 3231767, 3693448, 6463534, 12927068, 25854136]

約数ペア:

[(1, 25854136), (2, 12927068), (4, 6463534), (7, 3693448), (8, 3231767), (11, 2350376), (14, 1846724), (19, 1360744), (22, 1175188), (28, 923362), (38, 680372), (44, 587594), (47, 550088), (56, 461681), (76, 340186), (77, 335768), (88, 293797), (94, 275044), (133, 194392), (152, 170093), (154, 167884), (188, 137522), (209, 123704), (266, 97196), (308, 83942), (329, 78584), (376, 68761), (418, 61852), (517, 50008), (532, 48598), (616, 41971), (658, 39292), (836, 30926), (893, 28952), (1034, 25004), (1064, 24299), (1316, 19646), (1463, 17672), (1672, 15463), (1786, 14476), (2068, 12502), (2209, 11704), (2632, 9823), (2926, 8836), (3572, 7238), (3619, 7144), (4136, 6251), (4418, 5852)]